Effect of elliptical manufacture error of an axicon on the diffraction-free beam patterns
文献类型：期刊论文
| 作者 | Zeng Xiahui ; Wu Fengtie |
| 刊名 | opt. eng.
 |
| 出版日期 | 2008 |
| 卷号 | 47期号:8页码:83401 |
| 关键词 | diffraction-free beam pattern Bessel beam elliptical manufacture error axicon spot array |
| ISSN号 | 0091-3286 |
| 中文摘要 | based on the generalized huygens-fresnel diffraction integral theory and the stationary-phase method, we analyze the influence on diffraction-free beam patterns of an elliptical manufacture error in an axicon. the numerical simulation is compared with the beam patterns photographed by using a ccd camera. theoretical simulation and experimental results indicate that the intensity of the central spot decreases with increasing elliptical manufacture defect and propagation distance. meanwhile, the bright rings around the central spot are gradually split into four or more symmetrical bright spots. the experimental results fit the theoretical simulation very well. (c) 2008 society of photo-optical instrumentation engineers. |
| 资助信息 | national natural science foundation of china [60477041]; fujian provincial natural science foundation of china [a0410017, a0710011] |
| 语种 | 英语 |
| WOS记录号 | WOS:000259865500003 |
| 公开日期 | 2009-09-18 |
| 源URL | [http://ir.siom.ac.cn/handle/181231/3274]  |
| 专题 | 上海光学精密机械研究所_高功率激光物理国家实验室 |
| 推荐引用方式 GB/T 7714 | Zeng Xiahui,Wu Fengtie. Effect of elliptical manufacture error of an axicon on the diffraction-free beam patterns[J]. opt. eng.,2008,47(8):83401. |
| APA | Zeng Xiahui,&Wu Fengtie.(2008).Effect of elliptical manufacture error of an axicon on the diffraction-free beam patterns.opt. eng.,47(8),83401. |
| MLA | Zeng Xiahui,et al."Effect of elliptical manufacture error of an axicon on the diffraction-free beam patterns".opt. eng. 47.8(2008):83401. |
入库方式： OAI收割
来源：上海光学精密机械研究所
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